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You love space, now take action
Plus a high-res map of Bennu, a virtual space party, and more
2 March 2020
Learn why and how we study exoplanets, and how you can get involved.
2 March 2020
Scientists are searching for 100 Earth-like planets around other stars, and you can help.
Swapna Krishna ● 12 March 2020
The habitable zone is the not-too-hot, not-too-cold region around a star where liquid water can exist.
Emily Lakdawalla ● 2 March 2020
Lava worlds. Hot Jupiters. Earth 2.0 candidates. Here's a rundown of some notable exoplanets.
Emily Lakdawalla & Staff ● 2 March 2020
Some methods almost sound like science fiction: Using gravity as a magnifying glass, watching stars wobble at turtle-like speeds, and searching for tiny dips in starlight.
2 March 2020
WFIRST, NASA's Wide Field Infrared Survey Telescope, is the next step in our hunt for Earth-sized exoplanets.
Emily Lakdawalla • November 24, 2010
I'm surprised no one's emailed me demanding the last batch of Voyager mission status bulletins! Well, here they are.
Emily Lakdawalla • September 06, 2010
Coincidentally, two new images of Neptune were posted today, from two very different sources.
Emily Lakdawalla • August 13, 2010
Congratulations to Scott Sheppard and Chad Trujillo for identifying the first known L5 Trojan asteroid of Neptune!
Emily Lakdawalla • April 23, 2010
Tomorrow is the 20th anniversary of the launch of the Hubble Space Telescope. It's hard to believe it's been going strong for so many years.
Become a member of The Planetary Society and together we will create the future of space exploration.
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